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Pool Chemistry
The Orenda App
How to use the Orenda App
The Orenda Calculator™
Orenda on Android
Orenda Products
PR-10,000 | Phosphate Remover Concentrate
SC-1000 | Scale & Metal Control
CV-600 & CV-700 | Enzymes
CE-Clarifier | Chitosan Clarifier + Enzymes
Spa Products
Health & Safety
Distribution
Pool Chemistry
pH and Alkalinity
LSI and Calcium Issues
Water Clarity Issues
Chlorination, Disinfection and Oxidation
Phosphates
Cyanuric Acid (CYA)
Pool Circulation and Filtration
Circulation
Filtration
The Orenda Startup™
Cement Chemistry
Frequently Asked Questions (FAQ)
Orenda Academy™
Orenda Philosophy
Pool Chemicals
pH and Alkalinity adjusters
Back to home
Help Center
Pool Chemistry
The Orenda App
How to use the Orenda App
The Orenda Calculator™
Orenda on Android
Orenda Products
PR-10,000 | Phosphate Remover Concentrate
SC-1000 | Scale & Metal Control
CV-600 & CV-700 | Enzymes
CE-Clarifier | Chitosan Clarifier + Enzymes
Spa Products
Health & Safety
Distribution
Pool Chemistry
pH and Alkalinity
LSI and Calcium Issues
Water Clarity Issues
Chlorination, Disinfection and Oxidation
Phosphates
Cyanuric Acid (CYA)
Pool Circulation and Filtration
Circulation
Filtration
The Orenda Startup™
Cement Chemistry
Frequently Asked Questions (FAQ)
Orenda Academy™
Orenda Philosophy
Pool Chemicals
pH and Alkalinity adjusters
Pool Chemistry
Let's talk water chemistry
pH and Alkalinity
What is pH?
Can I maintain high alkalinity (>120 ppm) and low calcium hardness (<200 ppm) if it keeps my LSI balanced?
How to Lower Alkalinity in a Pool
Why does Alkalinity rise in a pool using a CO2 feeder for pH control?
LSI and Calcium Issues
What is the LSI?
I have calcium crystals in my pool. What do I do?
Why are there white flakes in my pool?
Water Clarity Issues
Why is my pool green?
Chlorination, Disinfection and Oxidation
Does PR-10,000 affect ORP?
Sanitize vs. Disinfect vs. Oxidize | The Roles of Chlorine in Swimming Pools
My pool will not hold chlorine. Why?
What is ORP?
Phosphates
I tested zero phosphates, but PR-10,000 still clouded my pool. Why?
How to know if you have phosphates in your pool
Cyanuric Acid (CYA)
What increases Cyanuric Acid (CYA) in a swimming pool?
Do Orenda products reduce Cyanuric Acid (CYA)?
